US Bridges

Avondale Avenue over Turtle Creek

Fair

Dallas County, Texas · 200 E of Turtle Crk Blvd · Structure no. 1805709A8250001

Built
1971
54 years old
Condition
Fair
inspected May 2023
Type
Slab
Concrete Continuous
Length
160 ft
1 main span
Daily traffic
13,578
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Avondale Avenue over Turtle Creek is a concrete continuous slab carrying Avondale Avenue over Turtle Creek in Dallas County, Texas. It was built in 1971, so it is 54 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 13,578 vehicles a day, roughly 3% of them trucks, projected to reach 17,421 by 2037. The structure is 160 ft (48.8 m) long and 57 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesAvondale Avenue
CrossesTurtle Creek
Location200 E of Turtle Crk Blvd
RouteCity Street 0
StateTexas
Coordinates32.81746, -96.79891
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length160 ft (48.8 m)
Longest span80 ft (24.4 m)
Deck width57 ft (17.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,578 (2019)
Projected traffic17,421 by 2037
Trucks3%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$292,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Avondale Avenue over Turtle Creek built?

It was built in 1971, making it 54 years old in 2025.

What condition is Avondale Avenue over Turtle Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2023.

How much traffic does Avondale Avenue over Turtle Creek carry?

About 13,578 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is Avondale Avenue over Turtle Creek?

The structure is 160 ft (48.8 m) long with a longest span of 80 ft (24.4 m) and a deck 57 ft wide.

Who owns Avondale Avenue over Turtle Creek?

It is owned by the City or Municipal Highway Agency.